Yes, I've just wanted more accurate meaning of it. If I write "going" it would be flat and pale.
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user71305Apr 7 '14 at 11:38

2

I would have to say that this definition is wrong: mush means to travel using a dogsled. Adding especially is like saying to drive means to travel, especially in a motorized vehicle. You can't use drive for airplanes. You can't use mush for cars.
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Peter Shor Apr 7 '14 at 13:17

3

'Mushing is a general term for a sport or transport method powered by dogs. It includes carting, pulka, scootering, sled dog racing, skijoring, freighting, and weight pulling. More specifically, it implies the use of one or more dogs to pull a sled on snow or a rig on dry land.' And please look at the article at Wikipedia –the 1909 musher photo is priceless.
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Edwin AshworthApr 7 '14 at 13:27